I used to ask myself that exact same question_

really.

"Am I incapable of love?"

But you know what?

It's just that you are not with the right person.

 There must be someone that you can never get rid of in your head, in your mind, and never doubt that you are in love. 

So, don't you worry.

It's kind of silly to punish yourself like that my friend.

영어 초고수님들의 신속한 답변바랍니다.

감사합니다^^